Re: lastOverflowedXid does not handle transaction ID wraparound

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От Simon Riggs
Тема Re: lastOverflowedXid does not handle transaction ID wraparound
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Msg-id CANbhV-Hfd-Ma_nH3azsX=Acjpgc6ukPBSa=b35RgPmqH9Neg9Q@mail.gmail.com
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Ответ на Re: lastOverflowedXid does not handle transaction ID wraparound  (Alexander Korotkov <aekorotkov@gmail.com>)
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On Wed, 3 Nov 2021 at 22:07, Alexander Korotkov <aekorotkov@gmail.com> wrote:
>
> Hi!
>
> On Wed, Nov 3, 2021 at 8:51 PM Simon Riggs <simon.riggs@enterprisedb.com> wrote:
> > It is however, an undocumented modularity violation. I think that is
> > acceptable because of the ProcArrayLock traffic, but needs to have a
> > comment to explain this at the call to
> > ExpireOldKnownAssignedTransactionIds() i.e. " and potentially reset
> > lastOverflowedXid", as well as a comment on the
> > ExpireOldKnownAssignedTransactionIds() function.
>
> Thank you for your feedback.  Please find the revised patch attached.
> It incorporates this function comment changes altogether with minor
> editings and commit message. Let me know if you have further
> suggestions.
>
> I'm going to push this if no objections.

Looks good, go for it.

-- 
Simon Riggs                http://www.EnterpriseDB.com/



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